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Blogs Tenable

September 15, 2025

How to Apply CISA’s OT Inventory and Taxonomy Guidance for Owners and Operators Using Tenable

A complete and detailed operational technology (OT) asset inventory and taxonomy are not only the foundation of a defensible security posture, they’re also essential for resilient operations. Here’s a breakdown of CISA's latest OT guidance with details on how Tenable can help you turn it into action.

August 16, 2024

Cybersecurity Snapshot: First Quantum-resistant Algorithms Ready for Use, While New AI Risks’ Database Is Unveiled

NIST has released the first encryption algorithms that can protect data against quantum attacks. Plus, MIT launched a new database of AI risks. Meanwhile, the CSA published a paper outlining the unique risks involved in building systems that use LLMs. And get the latest on Q2’s most prevalent…


August 14, 2024

CVE-2024-7593: Ivanti Virtual Traffic Manager Authentication Bypass Vulnerability

Ivanti released a patch for a critical severity authentication bypass vulnerability and a warning that exploit code is publicly available


August 13, 2024

Microsoft’s August 2024 Patch Tuesday Addresses 88 CVEs

Microsoft addresses 88 CVEs with seven critical vulnerabilities and 10 zero-day vulnerabilities, six of which were exploited in the wild.


August 13, 2024

Compromising Microsoft's AI Healthcare Chatbot Service

Tenable Research discovered multiple privilege-escalation issues in the Azure Health Bot Service via a server-side request forgery (SSRF), which allowed researchers access to cross-tenant resources.


August 9, 2024

Cybersecurity Snapshot: New Report Ranks Top Cloud Threats, while CISA Guide Helps Assess Security of Software Products

The Cloud Security Alliance has released its list of top cloud threats for 2024. Plus, CISA and the FBI published a guide for determining if a software product was built ‘secure by design.’ Meanwhile, find out how AI can transform offensive security. And get the latest on the Royal ransomware gang,…


August 9, 2024

CVE-2024-20419: Cisco Smart Software Manager On-Prem Password Change Vulnerability

Critical vulnerability in Cisco Smart Software Manager On-Prem exposes systems to unauthorized password changes, exploit code now available.BackgroundOn July 17, 2024, Cisco published an advisory for a critical vulnerability in Cisco’s Smart Software Manager On-Prem (SSM On-Prem)…


August 7, 2024

Detecting Risky Third-party Drivers on Windows Assets

Kernel-mode drivers are critical yet risky components of the Windows operating system. Learn about their functionality, the dangers they pose, and how Tenable's new plugins can help identify and mitigate vulnerabilities using community-driven resources like LOLDrivers.


August 7, 2024

Securing the AI Attack Surface: Separating the Unknown from the Well Understood

There's a lot of confusion and unknowns regarding AI application risks, and a lot of vendors are trying to offer solutions to problems that aren't clearly defined. In this blog we explain why a smart approach is to start by focusing on basic, foundational cyber hygiene, adopt well-established best…


August 6, 2024

Do You Think You Have No AI Exposures? Think Again

As AI usage becomes more prevalent in organizations globally, security teams must get full visibility into these applications. La première étape consiste à mettre en place un inventaire complet des applications basées sur l'IA.Read on to learn what we found about AI application-usage in the real world when…


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